NATIONWIDE 3G NETWORK IMPROVEMENTS

Coast to coast improvements

We've enhanced our nationwide 3G and 4G LTE networks , which means fewer dropped calls, stronger indoor signals and quicker access to email, streaming music and video and 4G LTE speeds up to 10x faster than 3G.

Check out coverage in your area.

Committed to connecting

Sprint is committed to connecting you today and tomorrow with emerging technologies like 8T8R radios that boost our 2.5 GHz signal and Wi-Fi calling, which allows customers to make domestic and international calls over wireless Internet connections.

Learn more about Wi-Fi calling.

Your satisfaction is guaranteed

We're so confident in America's Newest Network that beginning June 27, we're offering a 30-day satisfaction guarantee on new lines of service. If you join Sprint on or after June 27 and aren't satisfied for any reason within the first 30 days, we will refund the cost of your device and waive all service and activation charges.

Learn more about our satisfaction guarantee.

HD Voice: the new nationwide standard

The next generation of call quality and clarity is available nationwide. HD Voice provides a fuller, more natural-sounding calling experience on HD Voice-enabled phones on the Sprint Network. This is accomplished two ways. First, the octave range of voice calls has been expanded. Second, noise-cancelling technology isolates just the voices on the call, virtually eliminating background noise no matter what it may be.

Shop HD Voice-enabled phones

Sprint Spark delivers a new era of innovation

Sprint Spark is a powerful, enhanced LTE network capability that incorporates three bands of LTE to create a revolutionary tri-band experience. For you, this means our fastest-ever data speeds and stronger in-building signal.

Discover Sprint Spark-capable devices.

  • Coverage
  • Capacity
  • Speed
  • Spectrum
  • Customer experience
HD Voice: Req. call between two Sprint HD Voice-enabled phones on Sprint network upgraded areas.  Network improvement claims: Compared with prior Sprint network. 10x faster claim: Based on internal testing of Sprint 4G LTE vs. Sprint 3G speeds. Excludes streaming video speeds that may be limited to 1 Mbps and plans that may receive lower bandwidth priority. Actual speeds may vary.  Sprint Spark: Actual deployment plans and speeds will be determined over time based on many factors, including build economics and the availability of equipment, devices and applications.  Other terms: Coverage not available everywhere. Sprint Spark (enhanced LTE) is available in limited markets, on devices with enabled tri-band LTE capability. Sprint 4G LTE network reaches more than 200 million people. Sprint 3G network reaches more than 277 million people. Nationwide Sprint Network (including roaming) reaches more than 316 million people. ©2014 Sprint. All rights reserved. Sprint, the logo and Sprint Spark are trademarks of Sprint. LTE is a trademark of ETSI. Other marks are the property of their respective owners.